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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Flammability

Currently viewing:

Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: well documented guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1989
Report date:
1989

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.10 (Flammability (Solids))
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
3,3',5,5'-tetra-tert-butylbiphenyl-2,2'-diol
EC Number:
407-920-5
EC Name:
3,3',5,5'-tetra-tert-butylbiphenyl-2,2'-diol
Cas Number:
6390-69-8
Molecular formula:
C28 H42 O2
IUPAC Name:
3,3',5,5'-tetra-tert-butyl-[1,1'-biphenyl]-2,2'-diol
Details on test material:
Name of test material (as cited in study report): CA 16 - 178
Identification TK 13219, A 88103/Z 1572 R

Results and discussion

Flammable solids
Test procedure:
burning time (test type not further specified)
Remarks:
or specified in description of method (migrated information)
Remarks on result:
other: not applicable
Pyrophoric solids
Test procedure:
ignition time on contact with air
Remarks:
Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).
Remarks on result:
no ignition on contact with air (not further specified)
Remarks:
corresponding to 'no' in migrated source record.
Pyrophoric liquids
Test procedure:
ignition time on contact with air
Remarks:
Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).
Remarks on result:
no ignition on contact with air (not further specified)
Remarks:
corresponding to 'no' in migrated source record.

Any other information on results incl. tables

The substance does not catch fire whether unmelted nor melted. ---> The substance is not considered highly flammable.

Applicant's summary and conclusion